<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="icon" href="/favicon.ico">
    <link rel="stylesheet" href="/resources/layui/css/layui.css" media="all"/>
    <link rel="stylesheet" href="/resources/css/public.css" media="all"/>
    <link rel="stylesheet" href="/resources/layui_ext/dtree/dtree.css" media="all"/>
    <link rel="stylesheet" href="/resources/layui_ext/dtree/font/dtreefont.css" media="all"/>
</head>
<body class="childrenBody">
<!-- 查询条件开始-->

<form class="layui-form">
    <blockquote class="layui-elem-quote quoteBox">
        <form class="layui-form">
            <div class="layui-inline">
                <label class="layui-form-label">菜单名称</label>
                <div class="layui-input-inline">
                    <input type="text" name="title" id="title" class="layui-input searchVal"
                           placeholder="请输入菜单名称"/>
                </div>
                <button type="button" class="layui-btn" lay-submit lay-filter="doSearch"><span
                        class="layui-icon layui-icon-search"></span>查询
                </button>
                <button type="reset" class="layui-btn layui-btn-warm"><span
                        class="layui-icon layui-icon-refresh-1"></span>重置
                </button>
            </div>
        </form>
    </blockquote>
</form>
<!-- 查询条件结束-->


<!-- 数据表格开始 -->
<div>
    <table class="layui-hide" id="menuTable" lay-filter="menuTable"></table>
    <!-- 工具栏 -->
    <div id="menuToolBar" style="display: none;">
        <button type="button" class="layui-btn layui-btn-sm" lay-event="add"><span class="layui-icon layui-icon-add-1"></span>添加菜单
        </button>
    </div>

    <div id="menuRowBar" style="display: none;">
        <button type="button" class="layui-btn layui-btn-sm" lay-event="update"><span class="layui-icon layui-icon-edit"></span>更新
        </button>
        <button type="button" class="layui-btn layui-btn-sm layui-btn-danger" lay-event="delete"><span
                class="layui-icon layui-icon-delete"></span>删除
        </button>
    </div>
</div>
<!-- 数据表格结束 -->

<!-- 添加和修改的弹出层开始 -->

<div style="display: none;padding: 5px" id="addOrUpdateDiv">
    <form class="layui-form" style="width:90%;" id="dataFrm" lay-filter="dataFrm">
        <div class="layui-form-item">
            <label class="layui-form-label">父级菜单</label>
            <div class="layui-input-block">
                <!--添加隐藏于 保存选中的菜单节点id  做添加和修改操作时   将选中的菜单id转递给控制器-->
                <input type="hidden" id="pid" name="pid">
                <ul id="menuTree" class="dtree" data-id="0"></ul>
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">菜单名称</label>
            <div class="layui-input-block">
                <input type="hidden" name="id">
                <input type="text" name="title" lay-verify="required" autocomplete="off" placeholder="请输入菜单名称"
                       class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">菜单地址</label>
            <div class="layui-input-block">
                <input type="text" name="href" autocomplete="off" placeholder="请输入菜单地址" class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <div class="layui-inline">
                <label class="layui-form-label">菜单图标</label>
                <div class="layui-input-block">
                    <input type="text" name="icon" autocomplete="off" placeholder="请输入菜单图标" class="layui-input">
                </div>
            </div>
        </div>
        <div class="layui-form-item">
            <div class="layui-inline">
                <label class="layui-form-label">是否展开</label>
                <div class="layui-input-block">
                    <input type="radio" name="open" value="1" title="是" checked="">
                    <input type="radio" name="open" value="0" title="否">
                </div>
            </div>
            <div class="layui-inline">
                <label class="layui-form-label">是否可用</label>
                <div class="layui-input-block">
                    <input type="radio" name="available" value="1" title="是" checked="">
                    <input type="radio" name="available" value="0" title="否">
                </div>
            </div>
        </div>

        <div class="layui-form-item layui-row layui-col-xs12">
            <div class="layui-input-block" style="text-align: center;">
                <button type="button" class="layui-btn" lay-submit lay-filter="doSubmit"><span class="layui-icon layui-icon-add-1"></span>提交</button>
                <button type="reset" class="layui-btn layui-btn-warm"><span
                        class="layui-icon layui-icon-refresh-1"></span>重置
                </button>
            </div>
        </div>
    </form>
</div>

<!-- 添加和修改的弹出层结束 -->


<script type="text/javascript" src="/resources/layui/layui.js"></script>
<script type="text/javascript">

    var tableIns;
    layui.extend({
        dtree: '/resources/layui_ext/dtree/dtree'   // {/}的意思即代表采用自有路径，即不跟随 base 路径
    }).use(['jquery', 'form', 'table', 'layer', 'dtree'], function () {
        var $ = layui.jquery;
        var form = layui.form;
        var table = layui.table;
        var layer = layui.layer;
        var dtree = layui.dtree;

        tableIns = table.render({
            elem: "#menuTable",
            url: "/sys/menu/menulist",
            toolbar: "#menuToolBar",
            title: "菜单数据表",
            height: "full-100",
            page: true,
            cols: [ [
                {type: "checkbox", fixed: "left"},
                {field: "id", title: "ID", align: 'center', width: 80},
                {field: "title", title: "菜单名称", align: 'center', width: 150},
                {field: "href", title: "菜单地址", align: 'center', width: 150},
                {
                    field: "open", title: "是否展开", align: 'center', templet: function (d) {
                        return d.open == 1 ? "<font color='blue'>是</font>" : "<font color='blue'>否</font>";
                    }
                },
                {
                    field: "available", title: "是否可用", align: 'center', templet: function (d) {
                        return d.available == 1 ? "<font color='blue'>是</font>" : "<font color='blue'>否</font>";}},
                {field: "right",title: "操作",align: "center",toolbar:"#menuRowBar",width: 200}
            ] ],
            done: function (res, curr, count) {
                //判断当前页码是否大于1
                if (curr > 1 && res.data.length == 0) {
                    //当前页码-1
                    var pageValue = curr - 1;
                    tableIns.reload({
                        page: {curr: pageValue}//修改页码
                    })
                }
            }
        });
        form.on("submit(doSearch)", function (data) {
            tableIns.reload({
                where: data.field,//条件参数
                page: {
                    curr: 1
                }
            })
        })
        //绑定头部工具栏监听事件
        table.on("toolbar(menuTable)",function (obj){
            switch (obj.event){
                case "add":
                    openAddmenuWindow();
                    break;
                case "update":
                    openUpdateDeptwindow();
                    break;
            }
        });
        //弹出层索引和提交路径
        var mainIndex,url;
        //打开添加菜单窗口
        function openAddmenuWindow(){
            mainIndex = layer.open({
                type: 1,
                title:"添加菜单",
                area:["800px","500px"],
                content:$("#addOrUpdateDiv"),
                success:function (){
                    //清空表单数据
                    $("#dataFrm")[0].reset();
                    //添加的提交请求
                    url="/sys/menu/addMenu";
                }
            })
        }
        //初始化父级部门的下拉菜单树
        var depttree = dtree.renderSelect({
            width:"100%",
            elem: "#menuTree",
            url:"/sys/menu/loadMenuTreeLeft",
            dataStyle:"layuiStyle",//使用layui数据风格
            response:{message:"msg",statusCode:0},//修改response中返回数据的定义
            dataFormat:"list"
        });
        //监听下拉树的选中事件
        dtree.on("node(menuTree)",function (obj){
            $("#pid").val(obj.param.nodeId);
        });
        //监听表单提交按钮（添加菜单和修改菜单）
        form.on("submit(doSubmit)",function (data){
            $.post(
                url,
                data.field,
                function (result){
                    if (result.success){
                        //刷新数据表格
                        tableIns.reload();
                        //刷新下拉菜单树
                        depttree.reload();
                        //刷新左侧菜单树  window.parent.引用的页面.页面的方法
                        window.parent.left.menuTree.reload();
                    }
                    //显示提示信息
                    layer.msg(result.message);
                    //关闭当前窗口
                    layer.close(mainIndex);
                },
                "json"
            );
            return false;
        })
        //监听行工具栏事件
        table.on("tool(menuTable)",function (obj){
            switch (obj.event){
                case "update":
                    openUpdateDeptwindow(obj.data);
                    break;
                case "delete":
                    //删除菜单
                    deleteDept(obj.data);
                    break;
            }
        });
        //修改菜单
        function openUpdateDeptwindow(data){
            mainIndex = layer.open({
                type: 1,
                title: "更新菜单",
                area: ["800px", "500px"],
                content: $("#addOrUpdateDiv"),//引用的内容窗口
                success: function () {
                    //回显表单数据
                    form.val("dataFrm",data);
                    //树节点回显
                    dtree.dataInit("menuTree",data.pid);//父节点
                    dtree.setSelectValue("menuTree");
                    //修改的提交请求
                    url = "/sys/menu/updateMenu";

                }
            });
        }
        function deleteDept(data){

            $.post(
                "/sys/menu/checkMenuHasChildren",
                {"id":data.id},
                function (result){
                    //是否存在子节点
                    if (result.exist){
                        layer.msg(result.message);
                    }else {
                        //不存在直接删除
                        layer.confirm("确定要删除数据吗？",{"icon":3,"title":"提示"},function (index){
                            $.post(
                                "/sys/menu/deleteById",
                                {"id":data.id},
                                function (result){
                                    if (result.success){
                                        //刷新表格
                                        tableIns.reload();
                                    }
                                    layer.msg(result.message);
                                },
                                "json"
                            );
                            layer.close(index)
                        })
                    }
                },
                "json"
            );
        }
    });

    /**
     * 加载数据表格方法
     * @param deptId
     */
    function loadTableData(menuId) {
        tableIns.reload({
            where: {"id":menuId},
            page: {
                curr: 1
            }
        })
    }

</script>
</body>
</html>